View your transaction history as a buyer. Shows all escrows you have created, their states, and settlement outcomes.
AI agents call my_purchases to retrieve information from Theagora MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and displays historical transaction data (escrow records, states, and settlement outcomes) belonging to the user. It has no side effects, does not modify data, execute operations, or commit financial obligations. It is a pure query/read operation on existing purchase records.
From the tool's definition Tool name 'my_purchases' and description 'View your transaction history as a buyer. Shows all escrows you have created, their states, and settlement outcomes.' — uses read-only verbs 'View' and 'Shows' with no modification or execution capability.
Attacks that exploit this kind of access
View your transaction history as a buyer. Shows all escrows you have created, their states, and settlement outcomes. It is categorised as a Read tool in the Theagora MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Theagora MCP Server MCP server in PolicyLayer and add a rule for my_purchases: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Theagora MCP Server. Nothing to install.
my_purchases is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the my_purchases rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for my_purchases. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
my_purchases is provided by the Theagora MCP Server MCP server (theagoralabs/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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